1. Introducció
This manual provides essential information for the safe and efficient operation, maintenance, and troubleshooting of your Einhell TE-CI 18/1 Li 18-Volt 1/4-Inch Power X-Change Cordless Impact Driver. Please read this manual thoroughly before using the tool and keep it for future reference.
The Einhell TE-CI 18/1 Li is designed for various fastening and drilling applications in materials such as wood, metal, and concrete. It is part of the Einhell Power X-Change family, allowing for battery compatibility across a wide range of Einhell tools.
2. Instruccions de seguretat
Observeu sempre les següents precaucions de seguretat per reduir el risc de descàrrega elèctrica, incendi i lesions greus:
- Llegiu totes les advertències, instruccions, il·lustracions i especificacions de seguretat proporcionades amb aquesta eina elèctrica.
- Mantenir la zona de treball neta i ben il·luminada. Les zones desordenades o fosques conviden a accidents.
- No feu servir eines elèctriques en atmosferes explosives, com ara en presència de líquids, gasos o pols inflamables.
- Mantingueu els nens i els espectadors allunyats mentre feu servir una eina elèctrica. Les distraccions poden fer que perdis el control.
- Utilitzeu l'equip de protecció individual (EPI) adequat, incloent-hi protecció ocular, protecció auditiva i guants.
- Assegureu-vos que la bateria estigui completament carregada abans d'utilitzar-la.
- Always use the correct bit for the application and ensure it is securely fastened in the chuck.
- No forceu l'eina elèctrica. Utilitzeu l'eina elèctrica adequada per a la vostra aplicació.
- Desconnecteu la bateria de l'eina elèctrica abans de fer qualsevol ajust, canviar accessoris o emmagatzemar eines elèctriques.
3. Producte acabatview i Components
The Einhell TE-CI 18/1 Li Impact Driver is designed for efficient and comfortable use. Key components include:
- 1/4-inch Hexagon Tool Chuck: Per a canvis de broques ràpids i segurs.
- Control de velocitat variable: Allows for precise speed adjustment up to 2,300 RPM.
- Interruptor endavant/enrere: For driving and removing fasteners.
- Ergonomic Soft Grip Handle: Provides comfort and control during extended use.
- Llums LED integrades: Three powerful LEDs illuminate the work area.
- Power X-Change Battery Interface: Compatible with Einhell 18-Volt Power X-Change batteries (sold separately).

Figure 1: Einhell TE-CI 18/1 Li Impact Driver (battery and charger sold separately).

Figura 2: lateral view of the impact driver, highlighting its compact design.
4. Configuració
4.1. Instal·lació i càrrega de la bateria
The Einhell TE-CI 18/1 Li is a bare tool, meaning the battery and charger are sold separately. Ensure you use an Einhell 18-Volt Power X-Change battery and compatible charger.
- To install the battery, align the battery pack with the base of the tool and slide it in until it clicks securely into place.
- Per treure la bateria, premeu el botó d'alliberament del paquet de bateries i feu-la lliscar cap a fora.
- Refer to your Einhell Power X-Change battery and charger manual for specific charging instructions.
4.2. Installing/Removing Bits
The impact driver features a 1/4-inch hexagon tool chuck for quick bit changes.
- To install a bit, pull the chuck collar forward and insert the 1/4-inch hex shank bit into the chuck.
- Release the chuck collar to lock the bit in place. Gently pull on the bit to ensure it is securely seated.
- Per treure una broca, estireu el collar del mandril cap endavant i traieu la broca.

Figure 3: Close-up of the 1/4-inch hexagon tool chuck for easy bit changes.
5. Instruccions de funcionament
5.1. Engegada/Apagada i Velocitat Variable
The tool is activated by pressing the trigger switch. The speed is variable depending on how far the trigger is pressed.
- To start the tool, press the trigger switch. The further you press, the faster the tool operates.
- Per aturar l'eina, deixeu anar l'interruptor del disparador.
- The integrated LED lights will illuminate when the trigger is pressed, providing visibility to the work area.
5.2. Funcionament endavant/enrere
The forward/reverse switch controls the direction of rotation.
- For driving screws or drilling, push the switch to the left (forward position).
- For removing screws or backing out bits, push the switch to the right (reverse position).
- To lock the trigger and prevent accidental starting, place the switch in the center position.
5.3. Aplicacions
The Einhell TE-CI 18/1 Li is suitable for a variety of tasks:
- Elements de fixació de conducció: Ideal for driving screws into wood, metal, and concrete with up to 1,293 inch-pounds (140 Nm) of torque.
- Perforació: Can be used for drilling in wood and metal. Adjust speed for optimal results.

Figure 4: Demonstrating the impact driver in use for driving screws.
6. Manteniment
Un manteniment regular garanteix la longevitat i el rendiment òptim del vostre atornillador d'impacte.
- Neteja: Keep the ventilation slots clean and free from dust. Use a soft, damp cloth for cleaning. Do not use solvents.
- Emmagatzematge: Store the tool and battery in a dry, frost-free place. Remove the battery from the tool before storage.
- Cura de la bateria: Do not store batteries in a discharged state. Recharge them regularly.
- Manteniment del mandril: Periodically clean the chuck to ensure smooth bit changes.
7. Solució De Problemes
If you encounter issues with your Einhell TE-CI 18/1 Li, refer to the following common troubleshooting steps:
| Problema | Causa possible | Solució |
|---|---|---|
| L'eina no s'inicia. | Bateria no carregada o instal·lada incorrectament. Interruptor endavant/enrere en posició central (bloquejat). | Charge battery and ensure it is correctly installed. Move forward/reverse switch to forward or reverse. |
| Potència o velocitat reduïdes. | Low battery charge. Overloading the tool. | Recharge battery. Reduce load or use a more appropriate tool for the task. |
| La broca no s'agafa bé. | Chuck not tightened properly. Damaged bit. | Ensure chuck collar is fully released after inserting bit. Replace damaged bits. |
If problems persist, contact Einhell customer support.
8. Especificacions
| Característica | Especificació |
|---|---|
| Marca | Einhell |
| Número de model | TE-CI 18/1 Li |
| Font d'alimentació | Battery Powered (18-Volt Power X-Change) |
| Velocitat de rotació màxima | 2300 RPM |
| Parell màxim | 1293 Inch Pounds (140 Nm) |
| Mida del mandril | 1/4-inch Hexagon |
| Tipus de trepant | Controlador d'impacte |
| Pes de l'article | 2.88 lliures |
| Dimensions del producte | 14.45 cm de llargada x 11.42 cm d'amplada x 3.66 cm d'alçada |
| Característica especial | Variable Speed, LED Lights |
| Components inclosos | Bare-Tool (Battery & charger options sold separately) |
9. Vídeos oficials de productes
Watch these official videos from Einhell for more information on the Power X-Change system and product features.
Einhell USA Video
Descripció: Un excésview video from Einhell USA, showcasing various tools and the Power X-Change system. This video provides a general introduction to the brand's cordless tool philosophy.
Power X-Change Video
Description: A short video highlighting the versatility and benefits of the Einhell Power X-Change battery system, emphasizing its compatibility across multiple tools.
10. Garantia i Suport
Einhell products are manufactured to high-quality standards and come with a manufacturer's warranty. For specific warranty details, registration, and customer support, please refer to the warranty card included with your product or visit the official Einhell weblloc.
For technical assistance or spare parts, please contact Einhell customer service directly.